Anfy WormHole 2.1 - Copyright (C) by Fabio Ciucci 1996/98


This applet can generate and animate in realtime a wormhole effect... or
or a dot-tunnel if you prefer call it in this manner.
Remember that are needed both wormhole.class , Lware.class and anfy.class.
You must upload these 3 .class files and insert the <applet> tag on your
html document to add this applet to your page.
This applet is fully parametrized, so you can change many things to
adapt the effect to your pages and purposes.
Here an example of what you have to write in the html (the things anfter
the ; are comments with min-max values acceptet):


<applet code="wormhole.class" width=170 height=170>  ; Name, Width, Height
<param name=credits value="Applet by Fabio Ciucci (www.anfiteatro.it/java.html)">
<param name=regcode value="NO">         ; Register code (if you have it)
<param name=reglink value="NO">         ; URL where go optionally when clicked
<param name=regnewframe value="YES">    ; Reglink opened in new frame?
<param name=regframename value="_blank"> ; Name of new frame for reglink
<param name=statusmsg value="Wormhole applet">  ; Statusbar message
<param name=dotden value="10">         ; Dot Density (1-23)
<param name=backR value="0">           ; RED comp. of backg. color (0-255)
<param name=backG value="0">           ; GREEN comp. of backg. color (0-255)
<param name=backB value="60">          ; BLUE comp. of backg. color (0-255)
<param name=xspeed value="3">          ; X scrolling speed (0-20)
<param name=yspeed value="4">          ; Y scrolling speed (0-20)
<param name=negative value="YES">      ; Image=negative (YES or NO)
<param name=textscroll value="wormscr.txt"> ; File for scrolltext or "NO"
<param name=textoffset value="140">         ; Txtscroll y offset
<param name=textspeed value="1">          ; Txtscroll speed
<param name=textfont value="Arial">       ; Txtscroll font name
<param name=textbold value="NO">          ; Txtscroll bold ("YES" or "NO")
<param name=textsize value="24">          ; Txtscroll font size
<param name=textshadow value="YES">       ; Txtscroll shadow ("YES" or "NO")
<param name=TextColR value="200">         ; Txtscroll color (red component)
<param name=TextColG value="255">         ; Txtscroll color (green component)
<param name=TextColB value="190">         ; Txtscroll color (blue component)
<param name=TextSColR value="20">         ; Txtscroll shadow col. (red c.)
<param name=TextSColG value="20">         ; Txtscroll shadow col. (green c.)
<param name=TextSColB value="50">         ; Txtscroll shadow col. (blue c.)
<param name=TextJumpAmp value="0">        ; Txtscroll jump aplitude
<param name=TextJumpSpd value="0">        ; Txtscroll jump speed
<param name=TextSineAmp value="0">        ; Txtscroll sineshape amplitude        
<param name=TextSineSpd value="0">        ; Txtscroll sineshape movement
<param name=TextSineAngle value="0">      ; Txtscroll sineangle / pixel  
<param name=memdelay value="1000">        ; Memory deallocation delay
<param name=priority value="3">           ; Task priority (1..10)
<param name=MinSYNC value="10">           ; Min. milliseconds/frame for sync
Sorry, your browser doesn't suppor Java.  ; Message for no java browsers.
</applet>                                 ; End of applet tag

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Here detailed instructions about how to change parameters:


The credits parameter can't be changed otherwise the applet will not work.

To activate the reg parameters read the shareware registration notes.
In the "regcode" parameter you have to place the registration code you
purchase from the author. If it is correct and the applet is run from the
registered domain name, you can use "reglink" parameter, where you can specify
an URL where bring user when the applet is clicked.
If you set to "YES" regnewframe, you can specify a frame where load the
reglink:

"_blank"  : To load the link in a new blank unnamed browser window.
"_self"   : To load the link into the same window the applet occupies.
"_parent" : To load the link into the immediate FRAMESET parent.
"_top"    : To load the link into the top body of the window.

Otherwise the frame name, for example "myframe1".

The size of the applet is determined by width and height tags.

The "dotden" parameter determine the density of dots: 1=full circles,
the increasing the circle is divided, until value 23.

You can change the background colour for best results over your web page,
the RGB values are same as HTML tags, but in decimal values.

The "xspeed" and "yspeed" parameters will control speed of X and Y
scrolling.

If you want the effect as painted in black under lighter background,
simply set "negative" as "NO" and change backR/G/B to 255,255,255 or
similiar. Otherwise with "YES" the effect is painted in white under 
your background (this time must be darker to have enough contrast).